How to create a scatter plot in R.

How to create boxplots and side-by-side boxplots in R.

How to create frequency and relative frequency histograms using the lattice package command histogram().

How to find the mean, median, variance, standard deviation, and percentiles using R.

Quick tutorial for creating bar charts in R using the lattice package barchart and barplot.

Sampling Distributions for the Mean. Example using college cost data from U.S. Department of Education.

Barcharts and Contingency Tables

Discrete Random Variables, Binomial Random Variables, Poisson Random Variables

Normal Random Variables

Introduction to R/RStudio and descriptive statistics